Replying to my own question:
The variables *are* available inside the loop, but $varExists doesn't
work on them. My conclusion is that the problem lies inside the
implementation of the $varExists function.
just fyi for any future googlers.
On Fri, May 13, 2011 at 9:47 AM, Tim Arnold <jtim.arnold@...> wrote:
> I seem to be unable to test for nested variables in a searchlist from
> within a loop: The following snippet loops over the rows, but the if
> statement always false.
> #for $row in $here
> #for $cell in $row
> #if $varExists('cell.isHeader') and $cell.isHeader
> Is it impossible to use $varExists('loopvar.subvar') or is there any
> way to test variables from within a loop?
> --Tim Arnold